dslreports logo
site
 
    All Forums Hot Topics Gallery
spc

spacer




how-to block ads


Search Topic:
uniqs
136
share rss forum feed


nestuser

@verizon.net
reply to kes601

Re: Nest Thermostat and Actiontec Rev E

I just spoke to Nest customer service, and they said the problem is that the Actiontec router settings need to be modified. The NAT timeout needs to be 60 minutes or longer. However the customer service guy couldn't tell me how to accomplish that.



More Fiber
Premium,MVM
join:2005-09-26
West Chester, PA
kudos:29

If you look on the Nest support site, you'll see the following statement:

quote:
Unfortunately, these routers don’t conform to the TCP/IP specifications around Network Address Translation (NAT) timeouts and are disconnecting Nest too soon.

RFC5382 states:
quote:
the value of the "established connection idle-timeout" MUST NOT be less than 2 hours 4 minutes.

While that may be stated as a requirement, I doubt the Actiontec NAT timeout is that long. The NAT table is a limited resource in any router. It is impractical to keep NAT table entries around for an indefinite period of time. Firewall rules can also cause a session to be torn down after a certain amount of inactivity. If Nest wants to keep a session up with their host for an indefinite period of time, it really should be incumbent upon them to send a "keep-alive" packet on a regular interval.

In any case, the NAT timeout in the Actiontec is NOT configurable.
--
There are 10 kinds of people in the world; those who understand binary and those who don't.

kes601

join:2007-04-14
Virginia Beach, VA
kudos:2
reply to nestuser

In my case, the problems I had yesterday were due to a Nest server outage and that was the first time I had any really bad issues -- obviously not the Actiontec's fault.



nestuser

@disney.com

Odd that Nest didn't mention the outage when I called them that same day, since I then called Verizon to complain about my router (which is the first one offered with Fios several years ago when I started with them). BUT the upside is that Verizon is sending me a new router for free.


kes601

join:2007-04-14
Virginia Beach, VA
kudos:2

They weren're real up front about the outage. They never posted anything to Facebook or Twitter (other than responding to other's posts) and their support page says it was "out for a few" users.


guyjr

join:1999-08-30
USA

Hmm, I'll have to keep a close eye on my Nest over the next few days. I haven't had any disconnect issues with it, and just started using it this week as the weather turned colder (it's only controlling heat in our house, no central a/c).

I wouldn't be surprised though if Nest weren't exactly forthcoming with news about outages. These guys all came from Apple, and are very accustomed to the Apple way of thinking - i.e., minimal ongoing communication with your customers. That being said I have not really had any issues with the Nest and my AT Rev E router.